Greenbook : Agritourism multifunctional agriculture / GITUR- Grupo de Investigação em Turismo-Instituto Politécnico de Leiria
Inovação para a mudança / António Lúcio Baptista
Sustainable Culinary Systems : Local foods, innovation, tourism and hospitality / C. Michael Hall
Commensurability and sustainability: Triple impact assessments of a tourism event / Tommy D. Andersson, Erik Lundberg
Staying Power: What Influences Micro-firm Survival in Tourism? / Patrick Brouder, Rikard H. Eriksson